JB/T 7078-2024 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JB/T 7078-2024	RFQ	ASK	3 days	(Technical specification of YZRF, YZRG series forced ventilation wound rotor three-phase asynchronous motors for hoisting and metallurgy)	Valid
JB/T 7078-2014	679	Add to Cart	3 days	Specifications for YZRF and YZRG series forced-ventilated wound-rotor three-phase induction motors for crane and metallurgical applications	Obsolete
JB/T 7078-2002	719	Add to Cart	5 days	Technical specifications for YZRG range of forced-ventilated wound-rotor three-phase induction motors for crane and metallurgical application	Obsolete
JB/T 7078-1993	519	Add to Cart	4 days	(YZRF, YZRG series crane and metallurgical forced air type wound rotor three-phase induction motors)	Obsolete

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Basic data

Standard ID: JB/T 7078-2024 (JB/T7078-2024)
Description (Translated English): (Technical specification of YZRF, YZRG series forced ventilation wound rotor three-phase asynchronous motors for hoisting and metallurgy)
Sector / Industry: Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard: K26
Classification of International Standard: 29.160.30
Date of Issue: 2024-03-29
Date of Implementation: 2024-10-01
Older Standard (superseded by this standard): JB/T 7078-2014
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the type, basic parameters, dimensions and technical requirements of the YZRF and YZRG series forced ventilation wound rotor three-phase asynchronous motors for lifting and metallurgy, specifies the corresponding test methods, specifies the inspection rules, marking, packaging and warranty period. This standard applies to the manufacture of forced ventilation wound rotor three-phase asynchronous motors for electrical transmission of various lifting machinery and metallurgical auxiliary equipment.

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